Ladle filler sand adding device

Abstract

The utility model relates to the technical field of steelmaking technologies, in particular to a stuffing sand adding device which comprises a supporting plate, a mounting frame is arranged on the left side of the top end of the supporting plate, an insertion baffle is inserted into the left side of the top end of the mounting frame, a feeding hopper is arranged at the top end of the mounting frame, and a discharging assembly is arranged in the middle of the bottom end of the feeding hopper. The material control assembly is installed on the inner side of the discharging assembly, the movement limiting assembly is arranged at the right end of the supporting plate, the movable material taking assembly is arranged on the inner side of the movement limiting assembly, and the clamping fixing assemblies are arranged at the four corners of the bottom end of the supporting plate. The movable material taking assembly and the limiting moving assembly are connected, moved, telescopically and adjusted, quantitative and timed scraping can be achieved, the machining equipment can be evenly filled with materials, the clamping and fixing assembly is adjusted, moved, clamped and fixed, the device can adapt to the adjusting and installing environment to a certain extent, dismounting and mounting are easy, and the overhauling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steelmaking, in particular to a drainage sand adding device. Background Art

[0002] In the steelmaking process, the ladle preparation process requires the rapid and precise addition of drainage agents. The addition of drainage agents to the ladle directly affects whether the molten steel can flow down automatically, so a drainage sand adding device is required for addition.

[0003] The Chinese patent with publication number CN211464814U discloses an automatic adding device for ladle drainage sand. The utility model comprises a ladle, a fixing frame is provided on the ladle, a bracket and a transmission motor are provided on the bracket, a feeding box is provided with a discharge port, the transmission motor is connected to a transmission roller through a coupling shaft, a transmission belt is connected to a follower roller, a feed hopper is provided below the belt, the feed hopper is connected to a feed pipe, the feed pipe is connected to the feed port, and a sealing cover is provided on the ladle. The labor intensity of workers can be reduced by providing the feeding box, the discharge port, the vibration motor, the transmission motor, the transmission roller, the transmission belt and the follower roller, and the labor intensity of workers can be reduced, and the high labor intensity and the irregularity and randomness of the traditional sand adding operation can be overcome. By setting the rotation speed of the transmission belt, the continuous, efficient, quantitative and stable addition of corundum can be achieved, and the problem of large fluctuation of the content of corundum in the plating solution caused by manual addition can be avoided. The vibration motor can continuously and continuously knock the discharge port, so that the discharge port can be continuously discharged, and the raw material can be prevented from blocking the discharge port.

[0004] The above equipment can perform continuous and automatic addition during use. Under the vibration transmission of the vibration motor, the material will fall, but the falling frequency is not relatively stable, and the material discharge port is not easy to open and close, which affects the practicability of the equipment and needs to be optimized and improved. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage sand adding device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a drainage sand adding device, comprising a support plate, a mounting frame is provided on the left side of the top of the support plate, and a plug-in baffle is plugged on the left side of the top of the mounting frame:

[0007] The feed hopper is arranged at the top of the mounting frame, a material discharge assembly is arranged in the middle of the bottom of the feed hopper, and a material control assembly is arranged inside the material discharge assembly to control the material stably and evenly;

[0008] The movement limiting component is arranged at the right end of the support plate, and a moving material taking component is arranged inside the movement limiting component to repeatedly extend and retract to adjust the amount;

[0009] The clamping fixing components are arranged at the four corners of the bottom end of the support plate and can be adjusted for installation.

[0010] Preferably, a feed hopper is provided at the top of the mounting frame, and a material discharge assembly is provided at the middle of the bottom end of the feed hopper.

[0011] Preferably, the blanking assembly comprises a connecting plate and a special-shaped groove, and the connecting plate is provided with a special-shaped groove inside.

[0012] Preferably, a material control assembly is installed on the left and right walls inside the connecting plate, and the material control assembly includes a rotating motor, a rotating rod and a blocking plate, the rear end of the rotating motor is connected to the rotating rod, and a blocking plate is arranged on the outside of the rotating rod.

[0013] Preferably, a filling slide is connected to the right side of the bottom wall of the support plate, and a movement limiting assembly is connected to the right end of the support plate. The movement limiting assembly includes a fixed frame and a slide rail, and the inner side of the fixed frame is connected to the slide rail.

[0014] Preferably, a movable material-collecting assembly is arranged on the outer side of the slide rail, and the movable material-collecting assembly comprises an electric slider, a telescopic rod and a scraper, the left end of the electric slider is connected to the telescopic rod, and the left end of the telescopic rod is connected to the scraper.

[0015] Preferably, four corners of the bottom end of the support plate are each provided with a clamping and fixing assembly, and the clamping and fixing assembly comprises an upper fixing plate and a position-limiting movable plate, and the side wall of the upper fixing plate penetrates the position-limiting movable plate.

[0016] Preferably, the clamping and fixing assembly further includes an adjusting screw and a lower clamping plate, the adjusting screw penetrates the inner middle portion of the upper fixing plate, and the bottom end of the adjusting screw is connected to the lower clamping plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The material control component proposed in the utility model rotates at a uniform speed inside the material discharge component to stably control the material discharge amount, and the connection and movement adjustment between the mobile material collection component and the limiting movement component can scrape quantitatively and regularly to ensure uniform filling of materials;

[0019] The clamping and fixing components can be adjusted and moved according to the installation environment, and are easy to disassemble and assemble, thus improving maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2It is a schematic diagram of the partial cross-section structure of the blanking component of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the clamping and fixing assembly of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the utility model.

[0025] In the figure: 1. support plate; 2. mounting frame; 3. plug-in baffle; 4. feed hopper; 5. unloading assembly; 501. connecting plate; 502. special-shaped groove; 6. material control assembly; 601. rotating motor; 602. rotating rod; 603. blocking plate; 7. filling slide plate; 8. limiting movement assembly; 801. fixed frame; 802. slide rail; 9. mobile material taking assembly; 901. electric slider; 902. telescopic rod; 903. scraper; 10. clamping and fixing assembly; 1001. upper fixed plate; 1002. adjusting screw; 1003. limiting moving plate; 1004. lower clamping plate. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0027] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0028] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0031] Embodiment 1

[0032] See also Figures 1 to 4 The utility model provides a technical solution: a drainage sand adding device, comprising a support plate 1, a mounting frame 2 is arranged on the left side of the top of the support plate 1, and a plug-in baffle 3 is plugged on the left side of the top of the mounting frame 2:

[0033] A feed hopper 4 is arranged at the top of the mounting frame 2, a material discharge assembly 5 is arranged at the middle of the bottom end of the feed hopper 4, and a material control assembly 6 is arranged inside the material discharge assembly 5 to control the material stably and evenly;

[0034] The movement limiting component 8 is arranged at the right end of the support plate 1, and a moving material taking component 9 is arranged inside the movement limiting component 8 to repeatedly adjust and control the amount of movement;

[0035] The clamping and fixing components 10 are arranged at the four corners of the bottom end of the support plate 1 and can be adjusted for installation;

[0036] The material control component 6 is set to rotate at a constant speed inside the material discharge component 5 to stably control the material discharge amount. The connection and movement adjustment between the mobile material collection component 9 and the limiting movement component 8 can scrape quantitatively and regularly to allow the material to be evenly filled. The adjustment movement and clamping fixation of the clamping fixing component 10 can be adjusted according to the installation environment. The clamping fixation is easy to disassemble and assemble, thereby improving maintenance efficiency.

[0037] Embodiment 2

[0038] On the basis of the first embodiment, a feed hopper 4 is provided at the top of the mounting frame 2, and a material discharge assembly 5 is provided at the middle of the bottom end of the feed hopper 4, the material discharge assembly 5 includes a connecting plate 501 and a special-shaped groove 502, and the connecting plate 501 is provided with a special-shaped groove 502, and the left and right walls of the inner part of the connecting plate 501 are provided with a material control assembly 6, and the material control assembly 6 includes a rotating motor 601, a rotating rod 602 and a blocking plate 603, the rear end of the rotating motor 601 is connected to the rotating rod 602, and the outer side of the rotating rod 602 is provided with a blocking plate 603;

[0039] The drainage sand is placed inside the feed hopper 4, and then falls onto the support plate 1 through the special-shaped groove 502 inside the connecting plate 501 for transmission. The cross-section of the special-shaped groove 502 is composed of two upper and lower rectangles and a circle in the middle. A rotating motor 601 is arranged in the middle to connect the rotating rod 602 and the blocking plate 603 for the middle setting. There are six blocking plates 603, which fit the inner side of the special-shaped groove 502. During the rotation, the space formed by the blocking plate 603 and the rotating rod 602 at the bottom can be filled with materials. When it rotates to the bottom, the drainage sand slides to the top of the support plate 1 under the action of gravity.

[0040] Embodiment 3

[0041] On the basis of the second embodiment, a filling slide plate 7 is connected to the right side of the bottom wall of the support plate 1, and a movement limiting assembly 8 is connected to the right end of the support plate 1, and the movement limiting assembly 8 includes a fixed frame 801 and a slide rail 802, and the inner side of the fixed frame 801 is connected to the slide rail 802, and a mobile material taking assembly 9 is arranged on the outer side of the slide rail 802, and the mobile material taking assembly 9 includes an electric slider 901, a telescopic rod 902 and a scraper 903, and the left end of the electric slider 901 is connected to the telescopic rod 902, and the left end of the telescopic rod 902 is connected to the scraper 903;

[0042] By opening the filling slide 7, the drainage sand can fall into the processing equipment. In order to facilitate multiple controls and improve stability, the slide rail 802 arranged on the right side can be slidably connected to the electric slider 901 for up and down adjustment, and then the telescopic rod 902 is adjusted to the left and right. After the electric slider 901 rises, the telescopic rod 902 is extended to allow the scraper 903 to pass over the bottom end of the connecting plate 501, and then the electric slider 901 descends. When the bottom of the scraper 903 is in contact with the support plate 1, the telescopic rod 902 can be retracted to allow the scraper 903 to scrape the drainage sand that has fallen on the support plate 1 and fall into the filling slide 7 and fall into the processing equipment.

[0043] Embodiment 4

[0044] On the basis of the third embodiment, the four corners of the bottom end of the support plate 1 are all provided with a clamping fixing assembly 10, and the clamping fixing assembly 10 includes an upper fixing plate 1001 and a limited movable plate 1003, the side wall of the upper fixing plate 1001 penetrates the limited movable plate 1003, the clamping fixing assembly 10 also includes an adjusting screw 1002 and a lower clamping plate 1004, the inner middle part of the upper fixing plate 1001 penetrates the adjusting screw 1002, and the bottom end of the adjusting screw 1002 is connected to the lower clamping plate 1004;

[0045] During the installation process, the equipment can be allowed to slide horizontally so that the upper fixed plate 1001 is at the top of the processing equipment, and then the lower clamping plate 1004 is at the bottom. At this time, the adjusting screw 1002 is rotated to adjust the position of the lower clamping plate 1004, and the limiting movable plate 1003 is penetrated inside the upper fixed plate 1001 for limiting, so that the upper fixed plate 1001 and the lower clamping plate 1004 are close to each other and clamped, thereby improving the stability of the installation.

[0046] When the utility model is in use, the device is first installed, and it can be slid horizontally first, so that the upper fixed plate 1001 is at the top of the processing equipment, and then the lower clamping plate 1004 is at the bottom. At this time, the adjusting screw 1002 is rotated to adjust the position of the lower clamping plate 1004, and the limit movable plate 1003 is penetrated inside the upper fixed plate 1001 for limiting, so that the upper fixed plate 1001 and the lower clamping plate 1004 are close to each other and clamped, and stably installed. Then the drainage sand is placed inside the feed hopper 4, and then falls onto the support plate 1 through the special-shaped groove 502 inside the connecting plate 501 for transmission. The cross-section of the special-shaped groove 502 is composed of two upper and lower rectangles and a circle in the middle. A rotating motor 601 is arranged in the middle to connect the rotating rod 602 and the blocking plate 603 for the middle setting. The blocking plate 603 is provided with six During the rotation, the inner side of the groove 502 can be filled with materials in the space formed by the baffle plate 603 and the rotating rod 602 at the bottom. When it rotates to the bottom, under the action of gravity, the drainage sand slides to the top of the support plate 1, and then the drainage sand is allowed to fall into the processing equipment. In order to facilitate multiple controls and improve stability, the slide rail 802 arranged on the right side can be slidably connected to the electric slider 901 for up and down adjustment, and then the telescopic rod 902 is adjusted to the left and right. After the electric slider 901 rises, the telescopic rod 902 is extended to allow the scraper 903 to pass over the bottom end of the connecting plate 501, and then the electric slider 901 descends. When the bottom of the scraper 903 is in contact with the support plate 1, the telescopic rod 902 can be retracted to allow the scraper 903 to scrape the drainage sand on the support plate 1 and fall into the filling slide 7 and then fall into the processing equipment.

[0047] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0048] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A drainage sand adding device, comprising a support plate (1), a mounting frame (2) is provided on the left side of the top end of the support plate (1), and a plug-in baffle (3) is plugged into the left side of the top end of the mounting frame (2), characterized in that: A feed hopper (4), the feed hopper (4) is arranged at the top of the mounting frame (2), a material discharge assembly (5) is arranged at the middle of the bottom end of the feed hopper (4), and a material control assembly (6) is arranged inside the material discharge assembly (5) to control the material stably and evenly; A movement limiting assembly (8), the movement limiting assembly (8) is arranged at the right end of the support plate (1), a moving material taking assembly (9) is arranged inside the movement limiting assembly (8), and a repetitive telescopic adjustment control quantity is performed; The clamping and fixing assembly (10) is arranged at the four corners of the bottom end of the support plate (1) and can be adjusted for installation.

2. A drainage sand adding device according to claim 1, characterized in that: A feed hopper (4) is arranged at the top end of the mounting frame (2), and a material discharge assembly (5) is arranged at the middle part of the bottom end of the feed hopper (4).

3. A drainage sand adding device according to claim 2, characterized in that: The blanking assembly (5) comprises a connecting plate (501) and a special-shaped groove (502), and the connecting plate (501) is provided with a special-shaped groove (502) inside.

4. A drainage sand adding device according to claim 3, characterized in that: The left and right walls inside the connecting plate (501) are provided with a material control assembly (6), and the material control assembly (6) comprises a rotating motor (601), a rotating rod (602) and a blocking plate (603), the rear end of the rotating motor (601) is connected to the rotating rod (602), and the outer side of the rotating rod (602) is provided with a blocking plate (603).

5. The drainage sand adding device according to claim 1, characterized in that: A filling slide plate (7) is connected to the right side of the bottom wall of the support plate (1), and a movement limiting assembly (8) is connected to the right end of the support plate (1), wherein the movement limiting assembly (8) comprises a fixed frame (801) and a slide rail (802), and the inner side of the fixed frame (801) is connected to the slide rail (802).

6. A drainage sand adding device according to claim 5, characterized in that: A movable material-retrieving assembly (9) is arranged on the outer side of the slide rail (802), and the movable material-retrieving assembly (9) comprises an electric slider (901), a telescopic rod (902) and a scraper (903), wherein the left end of the electric slider (901) is connected to the telescopic rod (902), and the left end of the telescopic rod (902) is connected to the scraper (903).

7. The drainage sand adding device according to claim 1, characterized in that: The four corners of the bottom end of the support plate (1) are each provided with a clamping fixing assembly (10), and the clamping fixing assembly (10) comprises an upper fixing plate (1001) and a position limiting movable plate (1003), and the side wall of the upper fixing plate (1001) penetrates the position limiting movable plate (1003).

8. A drainage sand adding device according to claim 7, characterized in that: The clamping and fixing assembly (10) further comprises an adjusting screw (1002) and a lower clamping plate (1004); the adjusting screw (1002) penetrates the inner middle portion of the upper fixing plate (1001), and the bottom end of the adjusting screw (1002) is connected to the lower clamping plate (1004).

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